#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>

int main1()
{
	int i = 0;
	int* p = &i;
	printf("%p", p);
	return 0;
}

int main2()
{
	int arr[10] = { 1,2,3,4,5,6,7,8,9,0 };
	int *ret = arr + 1;
	printf("%d", *ret);
	return 0;
}
int main()
{
	printf("p1=%zd,p2=%zd,P3=%zd", sizeof(int*), sizeof(char*), sizeof(double*));
	return 0;
}
